function __test_runge_kutta4()

	%functie de test pentru Runge Kutta 4

	%Testul nr.1
	y=runge_kutta4(0,10,15,0.5,"f01");
	disp(y);
	printf("\n");

	%Testul nr.2
	y=runge_kutta4(0.1223,15,15,1/20,"f21");
	disp(y);
	printf("\n");

	%Testul nr.3
	y=runge_kutta4(3,10,15,3,"f31");
	disp(y);
	printf("\n");
endfunction
